feat: add channel playlists

- add tests for channel videos
- small model refactor (rename Channel to ChannelTag)

src/client/response/channel.rs

@@ -5,13 +5,17 @@ use serde_with::VecSkipError;
 use super::ChannelBadge;
 use super::Thumbnails;
 use super::{ContentRenderer, ContentsRenderer, VideoListItem};
+use crate::serializer::ignore_any;
 use crate::serializer::{text::Text, MapResult, VecLogError};
 
+#[serde_as]
 #[derive(Clone, Debug, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct Channel {
     pub header: Header,
     pub contents: Contents,
+    pub metadata: Metadata,
+    pub microformat: Microformat,
 }
 
 #[derive(Clone, Debug, Deserialize)]
@@ -46,27 +50,30 @@ pub struct SectionListRendererWrap {
 #[serde(rename_all = "camelCase")]
 pub struct SectionListRenderer {
     pub contents: Vec<ItemSectionRendererWrap>,
-    pub target_id: String,
+    /// - **Videos**: browse-feedUC2DjFE7Xf11URZqWBigcVOQvideos (...)
+    /// - **Playlists**: browse-feedUC2DjFE7Xf11URZqWBigcVOQplaylists104 (...)
+    /// - **Info**: None
+    pub target_id: Option<String>,
 }
 
 #[derive(Clone, Debug, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct ItemSectionRendererWrap {
-    pub item_section_renderer: ContentsRenderer<GridRendererWrap>,
-}
-
-#[derive(Clone, Debug, Deserialize)]
-#[serde(rename_all = "camelCase")]
-pub struct GridRendererWrap {
-    pub grid_renderer: GridRenderer,
+    pub item_section_renderer: ContentsRenderer<ChannelContent>,
 }
 
 #[serde_as]
-#[derive(Clone, Debug, Deserialize)]
+#[derive(Default, Clone, Debug, Deserialize)]
 #[serde(rename_all = "camelCase")]
-pub struct GridRenderer {
-    #[serde_as(as = "VecLogError<_>")]
-    pub items: MapResult<Vec<VideoListItem>>,
+pub enum ChannelContent {
+    GridRenderer {
+        #[serde_as(as = "VecLogError<_>")]
+        items: MapResult<Vec<VideoListItem>>,
+    },
+    ChannelAboutFullMetadataRenderer(ChannelFullMetadata),
+    #[default]
+    #[serde(other, deserialize_with = "ignore_any")]
+    None,
 }
 
 #[derive(Clone, Debug, Deserialize)]
@@ -87,11 +94,74 @@ pub struct HeaderRenderer {
     /// `None` if the subscriber count is hidden.
     #[serde_as(as = "Option<Text>")]
     pub subscriber_count_text: Option<String>,
+    #[serde(default)]
     pub avatar: Thumbnails,
     #[serde_as(as = "Option<VecSkipError<_>>")]
     pub badges: Option<Vec<ChannelBadge>>,
+    #[serde(default)]
     pub banner: Thumbnails,
+    #[serde(default)]
     pub mobile_banner: Thumbnails,
     /// Fullscreen (16:9) channel banner
+    #[serde(default)]
     pub tv_banner: Thumbnails,
 }
+
+#[derive(Clone, Debug, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct Metadata {
+    pub channel_metadata_renderer: ChannelMetadataRenderer,
+}
+
+#[derive(Clone, Debug, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct ChannelMetadataRenderer {
+    pub description: String,
+    pub vanity_channel_url: Option<String>,
+}
+
+#[derive(Clone, Debug, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct Microformat {
+    pub microformat_data_renderer: MicroformatDataRenderer,
+}
+
+#[derive(Clone, Debug, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct MicroformatDataRenderer {
+    #[serde(default)]
+    pub tags: Vec<String>,
+}
+
+#[serde_as]
+#[derive(Clone, Debug, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct ChannelFullMetadata {
+    #[serde_as(as = "Text")]
+    pub joined_date_text: String,
+    #[serde_as(as = "Text")]
+    pub view_count_text: String,
+    #[serde_as(as = "VecSkipError<_>")]
+    pub primary_links: Vec<PrimaryLink>,
+}
+
+#[serde_as]
+#[derive(Clone, Debug, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct PrimaryLink {
+    #[serde_as(as = "Text")]
+    pub title: String,
+    pub navigation_endpoint: NavigationEndpoint,
+}
+
+#[derive(Clone, Debug, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct NavigationEndpoint {
+    pub url_endpoint: UrlEndpoint,
+}
+
+#[derive(Clone, Debug, Deserialize)]
+#[serde(rename_all = "camelCase")]
+pub struct UrlEndpoint {
+    pub url: String,
+}